Drum/barrel bung wrench



FIG. 1 is a left side view of the drum/barrel bung wrench of this invention, the right side view being a mirror image thereof;

FIG. 2 is a bottom view;

FIG. 3 is a top view;

FIG. 4 is a front edge view; and,

FIG. 5 is a back edge view. 

The ornamental design for the drum/barrel bung wrench, as shown and described. 